Written By :Appsierra

Fri Oct 20 2023

5 min read

7 Advantages Of Using Big Data In Healthcare System

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Big Data In Healthcare System

The healthcare system is one of the largest and most complex industries, with patients consistently demanding better care management. There are numerous new data records daily, and it is becoming extensively challenging for collecting and analyzing every piece of data effectively. Electronic health records and every bit of still data connected with the healthcare field are collected in huge quantities that make it necessary for utilizing technology and its tools for taking advantage of available data. That is where big data analytics in healthcare comes into play.

What is Big Data in Healthcare?

Big data relates to the masses of information created by digitizing everything that gets consolidated and analyzed by different technologies. The data is derived from various sources, including electronic health reports, medical scans, genome sequencing, payor records, pharmacy studies, wearables, medical equipment, etc. The application of healthcare data analytics has a lot of positive and life-saving outcomes. Specific health data of a group of people or a particular individual is used, and it can potentially help prevent epidemics, cure disease, cut down costs, etc.

Embracing the usage of big healthcare data could transform the industry and driving it away from a fee-for-service model and towards value-based care. In short, it can also deliver on the promise of lowering healthcare costs while explaining ways for delivering superior patient experiences, treatments, and outcomes.

Benefits of Big Data Analytics in Healthcare

Some of the benefits of big data healthcare in the field include better patient engagement, forecasting of epidemics, preventable mortality, improving living standards, productive public health monitoring, informed policy-making, and more.

Next, we will highlight some of the main health benefits of Big Data. The successes are illustrated.

1. Healthy Patients

Patients remain at the centre of every focus list to keep patients safe and help patients prevent infections and diseases. It will promote the monitoring of individuals with severe conditions and ensure a more effective, tailor-made care strategy. The lack of knowledge makes it more difficult to set up patient-centred recovery systems, which makes it clear that it is important in the industry to use big-data initiatives. Examination of broad evidence in the healthcare sector also leads to a more pragmatic response to the patient cohorts at the highest risk for disease. We may also use wide data analytics to train, educate and empower patients to presume their well-being.

2. Cost Reduction

Many clinics, hospitals, and medical institutions have often faced high levels of financial waste because of the effective management of finances. It causes a loss of in-house budgets that are usually under booking for overbooking of staff. We can solve this specific problem with predictive analysis. It is far easier to access help for efficient staff allocation together with admission rate prediction.

Hospitals and other healthcare facilities are also enabled by predictive analysis for saving a large chunk of their money by accurately forecasting demand for medical supplies. We could invest the amount saved for building higher profits or use it as additional revenue.

Also read: Retail Big Data Analytics

3. Error Minimization and Precise Treatments

Errors in prescriptions are a serious problem in healthcare organizations. Humans are prone to make occasional errors when patients may sometimes end up with the wrong prescription that could cause harm or even death. Big data could dramatically reduce the error rates by analyzing the patient’s records with all prescribed treatment and flagging anything that seems out of place.

4. Advancement in System

Obtaining numerous data points in just a few seconds wood facilitates more rapid discovery of effective solutions. Conditions could be more easily treatable, and we might also obtain personalized solutions for lesser common health problems. Any improvements in the healthcare sector are worth considering, and currently, things could seem to be going on the right track with the development of technology tools.

 Big Data Analytics In Healthcare System
Benefits of Big Data Analytics

5. Healthcare Mobile Apps

Smartphones and other handheld devices that work and sound like an assistant human. It is not shocking, therefore, that all major mobile technology providers have incorporated apps and software with smartphones for allowing users to keep track of their everyday physical activities, such as the number of steps that have taken place during the day, the rate of heartbeats and other vital signs, the number of calories expended to run and walk or use an elliptical machine and more.

6. Strategic Planning

The uses of big data in healthcare could allow strategic planning for better insights into people’s motivations. Care managers could analyze it to check-up results among people in different demographic groups and identify the factors that discourage people from taking up treatment.

7. Reducing Fraud and Enhancing Security

Personal data is remarkably valuable, and any violation could have serious consequences. Keeping that in mind, most organizations have started to use analytics to prevent security threats by identifying changes in traffic networks or any other behaviour that reflects a cyber attack.

How to Ensure Data Integrity in Healthcare?

Electronic health records, big data, and digital transformation have been huge talking points in the healthcare industry. And data quality in the healthcare industry tends to be one of the most important concerns for healthcare professionals who wish to preserve their patient records with severity and durability. Below are several useful ways to ensure data accuracy, trustworthiness, and continuity.

  1. Validation of Computer systems
  2. Implementing audit trails
  3. Installation of applications for error detection
  4. Maintaining protocols for backup and recovery.
  5. Protecting the physical security systems
  6. Train customers correctly and carry out internal audits.
  7. Instituting safeguards against data fudging


It involves making use of all accessible clinical data and estimating that into advanced analytics. It offers you a complete outlook for gaining actionable insights and compiling and accumulating all the details for a single patient. It would minimize costly research, waste money and help administer medications properly and save more lives. In healthcare, Big Data and Predictive Analytics play a significant role as life-saving agents for patients and help hospitals and surgical centres minimize their operating costs.  Moreover, by making sensible use of its savings, it adds more to the economy. There are never stopping prospects in big data, and there are new, fresh avenues to assist the health sector.

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